#include <tgmath.h>
#include <gmp.h>
#include <mpfr.h>
#include <stdio.h>
#include <stdbool.h>

char *name = "VandenBroeck and Keller, Equation (23)";

double f_if(float F, float B, float x) {
        float r21351 = x;
        float r21352 = 1;
        float r21353 = B;
        float r21354 = tan(r21353);
        float r21355 = r21352 / r21354;
        float r21356 = r21351 * r21355;
        float r21357 = -r21356;
        float r21358 = F;
        float r21359 = sin(r21353);
        float r21360 = r21358 / r21359;
        float r21361 = r21358 * r21358;
        float r21362 = 2;
        float r21363 = r21361 + r21362;
        float r21364 = r21362 * r21351;
        float r21365 = r21363 + r21364;
        float r21366 = r21352 / r21362;
        float r21367 = -r21366;
        float r21368 = pow(r21365, r21367);
        float r21369 = r21360 * r21368;
        float r21370 = r21357 + r21369;
        return r21370;
}

double f_id(double F, double B, double x) {
        double r21371 = x;
        double r21372 = 1;
        double r21373 = B;
        double r21374 = tan(r21373);
        double r21375 = r21372 / r21374;
        double r21376 = r21371 * r21375;
        double r21377 = -r21376;
        double r21378 = F;
        double r21379 = sin(r21373);
        double r21380 = r21378 / r21379;
        double r21381 = r21378 * r21378;
        double r21382 = 2;
        double r21383 = r21381 + r21382;
        double r21384 = r21382 * r21371;
        double r21385 = r21383 + r21384;
        double r21386 = r21372 / r21382;
        double r21387 = -r21386;
        double r21388 = pow(r21385, r21387);
        double r21389 = r21380 * r21388;
        double r21390 = r21377 + r21389;
        return r21390;
}


double f_of(float F, float B, float x) {
        float r21391 = x;
        float r21392 = 2;
        float r21393 = F;
        float r21394 = fma(r21393, r21393, r21392);
        float r21395 = fma(r21391, r21392, r21394);
        float r21396 = 1;
        float r21397 = r21396 / r21392;
        float r21398 = -r21397;
        float r21399 = pow(r21395, r21398);
        float r21400 = B;
        float r21401 = sin(r21400);
        float r21402 = r21396 / r21401;
        float r21403 = r21393 * r21402;
        float r21404 = -r21391;
        float r21405 = tan(r21400);
        float r21406 = r21404 / r21405;
        float r21407 = fma(r21399, r21403, r21406);
        return r21407;
}

double f_od(double F, double B, double x) {
        double r21408 = x;
        double r21409 = 2;
        double r21410 = F;
        double r21411 = fma(r21410, r21410, r21409);
        double r21412 = fma(r21408, r21409, r21411);
        double r21413 = 1;
        double r21414 = r21413 / r21409;
        double r21415 = -r21414;
        double r21416 = pow(r21412, r21415);
        double r21417 = B;
        double r21418 = sin(r21417);
        double r21419 = r21413 / r21418;
        double r21420 = r21410 * r21419;
        double r21421 = -r21408;
        double r21422 = tan(r21417);
        double r21423 = r21421 / r21422;
        double r21424 = fma(r21416, r21420, r21423);
        return r21424;
}

void mpfr_fmod2(mpfr_t r, mpfr_t n, mpfr_t d, mpfr_rnd_t rmd) {
        mpfr_fmod(r, n, d, rmd);
        if (mpfr_cmp_ui(r, 0) < 0) mpfr_add(r, r, d, rmd);
}


static mpfr_t r21425, r21426, r21427, r21428, r21429, r21430, r21431, r21432, r21433, r21434, r21435, r21436, r21437, r21438, r21439, r21440, r21441, r21442, r21443, r21444;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(400);
        mpfr_init(r21425);
        mpfr_init_set_str(r21426, "1", 10, MPFR_RNDN);
        mpfr_init(r21427);
        mpfr_init(r21428);
        mpfr_init(r21429);
        mpfr_init(r21430);
        mpfr_init(r21431);
        mpfr_init(r21432);
        mpfr_init(r21433);
        mpfr_init(r21434);
        mpfr_init(r21435);
        mpfr_init_set_str(r21436, "2", 10, MPFR_RNDN);
        mpfr_init(r21437);
        mpfr_init(r21438);
        mpfr_init(r21439);
        mpfr_init(r21440);
        mpfr_init(r21441);
        mpfr_init(r21442);
        mpfr_init(r21443);
        mpfr_init(r21444);
}

double f_im(double F, double B, double x) {
        mpfr_set_d(r21425, x, MPFR_RNDN);
        ;
        mpfr_set_d(r21427, B, MPFR_RNDN);
        mpfr_tan(r21428, r21427, MPFR_RNDN);
        mpfr_div(r21429, r21426, r21428, MPFR_RNDN);
        mpfr_mul(r21430, r21425, r21429, MPFR_RNDN);
        mpfr_neg(r21431, r21430, MPFR_RNDN);
        mpfr_set_d(r21432, F, MPFR_RNDN);
        mpfr_sin(r21433, r21427, MPFR_RNDN);
        mpfr_div(r21434, r21432, r21433, MPFR_RNDN);
        mpfr_mul(r21435, r21432, r21432, MPFR_RNDN);
        ;
        mpfr_add(r21437, r21435, r21436, MPFR_RNDN);
        mpfr_mul(r21438, r21436, r21425, MPFR_RNDN);
        mpfr_add(r21439, r21437, r21438, MPFR_RNDN);
        mpfr_div(r21440, r21426, r21436, MPFR_RNDN);
        mpfr_neg(r21441, r21440, MPFR_RNDN);
        mpfr_pow(r21442, r21439, r21441, MPFR_RNDN);
        mpfr_mul(r21443, r21434, r21442, MPFR_RNDN);
        mpfr_add(r21444, r21431, r21443, MPFR_RNDN);
        return mpfr_get_d(r21444, MPFR_RNDN);
}

static mpfr_t r21445, r21446, r21447, r21448, r21449, r21450, r21451, r21452, r21453, r21454, r21455, r21456, r21457, r21458, r21459, r21460, r21461;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(400);
        mpfr_init(r21445);
        mpfr_init_set_str(r21446, "2", 10, MPFR_RNDN);
        mpfr_init(r21447);
        mpfr_init(r21448);
        mpfr_init(r21449);
        mpfr_init_set_str(r21450, "1", 10, MPFR_RNDN);
        mpfr_init(r21451);
        mpfr_init(r21452);
        mpfr_init(r21453);
        mpfr_init(r21454);
        mpfr_init(r21455);
        mpfr_init(r21456);
        mpfr_init(r21457);
        mpfr_init(r21458);
        mpfr_init(r21459);
        mpfr_init(r21460);
        mpfr_init(r21461);
}

double f_fm(double F, double B, double x) {
        mpfr_set_d(r21445, x, MPFR_RNDN);
        ;
        mpfr_set_d(r21447, F, MPFR_RNDN);
        mpfr_fma(r21448, r21447, r21447, r21446, MPFR_RNDN);
        mpfr_fma(r21449, r21445, r21446, r21448, MPFR_RNDN);
        ;
        mpfr_div(r21451, r21450, r21446, MPFR_RNDN);
        mpfr_neg(r21452, r21451, MPFR_RNDN);
        mpfr_pow(r21453, r21449, r21452, MPFR_RNDN);
        mpfr_set_d(r21454, B, MPFR_RNDN);
        mpfr_sin(r21455, r21454, MPFR_RNDN);
        mpfr_div(r21456, r21450, r21455, MPFR_RNDN);
        mpfr_mul(r21457, r21447, r21456, MPFR_RNDN);
        mpfr_neg(r21458, r21445, MPFR_RNDN);
        mpfr_tan(r21459, r21454, MPFR_RNDN);
        mpfr_div(r21460, r21458, r21459, MPFR_RNDN);
        mpfr_fma(r21461, r21453, r21457, r21460, MPFR_RNDN);
        return mpfr_get_d(r21461, MPFR_RNDN);
}

static mpfr_t r21462, r21463, r21464, r21465, r21466, r21467, r21468, r21469, r21470, r21471, r21472, r21473, r21474, r21475, r21476, r21477, r21478;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(400);
        mpfr_init(r21462);
        mpfr_init_set_str(r21463, "2", 10, MPFR_RNDN);
        mpfr_init(r21464);
        mpfr_init(r21465);
        mpfr_init(r21466);
        mpfr_init_set_str(r21467, "1", 10, MPFR_RNDN);
        mpfr_init(r21468);
        mpfr_init(r21469);
        mpfr_init(r21470);
        mpfr_init(r21471);
        mpfr_init(r21472);
        mpfr_init(r21473);
        mpfr_init(r21474);
        mpfr_init(r21475);
        mpfr_init(r21476);
        mpfr_init(r21477);
        mpfr_init(r21478);
}

double f_dm(double F, double B, double x) {
        mpfr_set_d(r21462, x, MPFR_RNDN);
        ;
        mpfr_set_d(r21464, F, MPFR_RNDN);
        mpfr_fma(r21465, r21464, r21464, r21463, MPFR_RNDN);
        mpfr_fma(r21466, r21462, r21463, r21465, MPFR_RNDN);
        ;
        mpfr_div(r21468, r21467, r21463, MPFR_RNDN);
        mpfr_neg(r21469, r21468, MPFR_RNDN);
        mpfr_pow(r21470, r21466, r21469, MPFR_RNDN);
        mpfr_set_d(r21471, B, MPFR_RNDN);
        mpfr_sin(r21472, r21471, MPFR_RNDN);
        mpfr_div(r21473, r21467, r21472, MPFR_RNDN);
        mpfr_mul(r21474, r21464, r21473, MPFR_RNDN);
        mpfr_neg(r21475, r21462, MPFR_RNDN);
        mpfr_tan(r21476, r21471, MPFR_RNDN);
        mpfr_div(r21477, r21475, r21476, MPFR_RNDN);
        mpfr_fma(r21478, r21470, r21474, r21477, MPFR_RNDN);
        return mpfr_get_d(r21478, MPFR_RNDN);
}

